User manual

Page 50 of 54 Universal Motor Controller UMC-4 – User Manual – V 02/2015
Electrical Data
Supply Voltage: 9.5 V to 34 V DC (full motor speed)
Current Consumption: 135 mA@12 V (radio on/ready)
70 mA@24 V (radio on/ready)
Operating Temperature: -20 to +50 °C (-4 to +122 °F)
Radio System
The UMC-4 contains a radio unit that enables wireless lens control and
lens data communication with a white coded radio module. A white ring at
the base of the antenna mount point identifies it. It offers 8 channels to
choose from:
Channel Frequency
0 2.410 GHZ
1 2.415 GHZ
2 2.430 GHZ
3 2.435 GHZ
4 2.450 GHZ
5 2.455 GHZ
6 2.470 GHZ
7 2.475 GHZ
White radio and legacy yellow radio cannot be mixed in the same radio
network of camera and hand units. It is possible to use both systems in
parallel within different radio networks.